York B1HP024, B1HP048 User Manual
036-21528-001-A-0303
®
CHAMPIONÆ PLUS
SINGLE PACKAGE
HEAT PUMPS
B1HP024 THRU 048
2 THRU 4 NOMINAL TONS
13 SEER
DESCRIPTION
These packaged heat pumps are designed for outdoor
installation. Only utility and duct connections are required
at the point of installation.
Field-installed electric heater accessories are available to
provide electric heat, if required.
STANDARD FEATURES / BENEFITS
OPERATING EFFICIENCY
All units provide high operating efficiencies of 13 SEER, 3.3
COP or greater, and 7.6 HSPF. All efficiencies exceed legislated minimum levels.
ON SITE FLEXIBILITY
All model sizes share a common, compact design cabinet
with a single footprint. The installer has the flexibility of setting one curb or pad and placing the proper tonnage unit
after the internal load has been determined. Field convertible duct connections, from side shot to down shot, allows
the installer greater flexibility and the need to carry less
inventory.
LOWER INSTALLATION COST
Installation time and costs are reduced by easy power and
control wiring connections. The small base dimension
means less space is required on the ground or roof. Plus,
the installer can fit this unit between the wheel wells of full
size pick-up truck. All models are under 500 pounds.
FACTORY MOUNTED TXV
All units are completely wired, charged with R-22 and
tested prior to shipment. Unique test stations, are used to
insure product quality. Refrigerant charge, and component
part numbers are verified via computers at manufacturing
point. Vital run test statistics, such as, system pressure,
motor currents, air velocity and temperature unit vibration
are monitored and recorded by the system to insure unit
performance.
Equal size, side supply and return duct connections allow
easy hook-up of ducts to match low crawl spaces without
transition pieces.
UTILITY CONNECTIONS MADE EASY
Electrical utility knockouts are provided through the bottom,
as well as the side of the unit. Utility connections can be
made quickly and with a minimum amount of field labor. A
field supplied and field installed electrical disconnect
switch must be installed.
CONVERTIBLE AIRFLOW DESIGN
The bottom duct openings are covered when they leave the
factory. They are ready for a side supply / side return application. If a bottom supply / bottom return application is
desired, you simply remove the two panels from the bottom
of the unit and place them in the side supply / side return
duct openings. No panel cutting is required and no accessory panel is necessary. Convertible airflow design allows
maximum field flexibility and minimum inventory.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
036-21528-001-A-0303
CONDENSATE PAN
A non-corrosive, long-lasting, water-tight pan is positioned below the evaporator coil to collect and drain all
condensate; less collection of stagnate condensate will
build-up. The condensate pan conforms to ASHRAE
62-89 standards (Ventilation for Acceptable Indoor Air
Quality).
CONDENSATE DRAIN
The heavy duty, inch NPTI copper connection is more
tolerable during installation and is more durable over
time. The connection is rigidly mounted to assure
proper fit and leak tight seal.
DURABLE FINISH
With a heavy duty cabinet made of powder-painted,
galvanized steel, the neutral color blends into surrounding areas. The powered paint provides a better
paint to steel bond, which resists corrosion and rust
creep. The special primer formulas and glossy earth
tone finish insure less fading when exposed to sunlight
and offers a more attractive on site appearance. This
paint finish exceeds ASTM-B117 standards for 750
hours salt spray rating, the highest in the industry.
TOP DISCHARGE
The top discharge condenser fan does not disrupt
neighboring areas and does not dry-out vegetation surrounding the unit. The warm air from the top mounted
fan is blown up away from the structure and any landscaping. This allows compact location on multi-unit
applications.
OUTDOOR COIL GRILLE
A multi-piece totally enclosed, rigidly mounted outdoor
coil grille provides protection from objects and personnel after installation. It also provides protection during
transit and installation.
LOW OPERATING SOUND LEVEL
The upward air flow carries the normal operating noise
up and away from the living area. The rigid top panel
effectively isolates any motor sound. Isolator mounted
compressor and the rippled fins of the condenser coil,
muffle the normal fan motor and compressor operating
sounds. The unique formed base pan also aids in
sound alterations with it's ìSuper-Structureî design.
This design strategically places embossments in the
pan for optimum strength and rigidity.
FULL PERIMETER BASE RAILS
The easily removable base rails provide a solid foundation for the entire unit and protects the unit during shipment. The rails provide fork lift access from all sides.
Rigging holes are, provided also so that an overhead
crane can be used to place the unit on a roof. On applications when the unit is placed on a pad, the base will
keep the unit off the pad to deter corrosion. On applications where height is limited, the 2-3/8 inch high base
rails may be removed on location.
MORE ATTRACTIVE APPEARANCE
A single piece ìWater Shedî top cover containing a top
discharge condenser fan arrangement requires less
square footage on installation and provides a wider
variety of installations. The one piece design adds
greater water integrity. Rounded corners with water
drip edges add to the attractive appearance. The cabinet panels have a non-fibrous insulation that reduces
insulation fibers into conditioned area.
FAN SYSTEM
All models operate over a wide range of design conditions with an (E.C.M.) electronically commutated motor
that automatically adjusts the blower speed to meet a
wide range of static requirements. These units easily
match all types of applications and provides greater on
site flexibility to match comfort requirements.
SIMPLE CONTROL CIRCUIT
A low voltage printed circuit board contains a low voltage terminal strip. The electrical control box is not
located in the compressor compartment. All wiring
internal to the unit is color/number coded.
CONTROLS
Reliable demand defrost control provides defrost.
Defrost control also provides an ìXî terminal to provide
a 24 volt signal for room thermostat ìLEDî indication of
unit lockout, plus, built in 5 minute anti-short cycle protection.
2 Unitary Products Group
03 6-21528-00 1-A-0303
PROTECTED COMPRESSOR
The compressor is internally protected against high
pressure and temperature. This is accomplished by the
simultaneous operation of high pressure relief valve
and a temperature sensor which protects the compressor, if undesirable operating conditions occur.
EXCLUSIVE COIL DESIGN
Grooved copper tubes and enhanced aluminum fin
construction improves heat transfer for maximum efficiency and durability.
LOW MAINTENANCE
Long life, permanently lubricated condenser and evaporator fan motor bearings, need no annual maintenance. Blower assembly can be easily cleaned by the
unique ìSlip Trackî slide-out blower assembly.
SECURED SERVICE ACCESS PORTS
Protected, externally mounted, re-usable service
access ports are provided on both the high and low
lines for ease of evacuating and charging the system.
EASY SERVICE ACCESS
rate field accessories of single enthalpy and dual
enthalpy are also available.
SINGLE ENTHALPY SENSOR
Sensor replaces dry bulb sensor standard in economizer kit. Provides improved economizer operation by
sensing the dry bulb temperature from outdoors, plus
the enthalpy content of the outdoor air.
DUAL ENTHALPY SENSOR
Additional sensor to single enthalpy sensor. Sensor
selects both the return air temperature dry bulb and
humidity, in conjunction with the single enthalpy, to
determine the most economical mix. Single Enthalpy
sensor also required.
UPGRADE PRESSURE PACKAGE
Contains screw in type High pressure, Low Pressure/
Loss of Charge switch, freeze protection switch and
lockout relay. Switches are placed onto existing
Schrader ports located in the unit by furnished adapters. When abnormal conditions are sensed through the
pressure switches, the unit will lock out, preventing any
further operation until reset or problem is corrected.
Package agency approved.
A large, single hinged panel covers the electrical controls and makes servicing easy. The blower compartment has an additional large panel with a built-in
handle tab. Removing this panel will allow the blower
assembly to slide-out for easy removal for maintenance and ease of trouble shooting.
REPLACEMENT PARTS
The installer has no need to carry an inventory of
unique parts or needs special training to replace any of
the components parts for these units. All are easily
obtained from Source 1 or other major part houses.
FIELD-INSTALLED ACCESSORIES
ECONOMIZER DOWN DISCHARGE / SUPPLY KIT
Modulating integrated economizer provides simultaneous operation between the mechanical cooling and
economizer operation. Independent blade design
insures proper control and less than 1% leak rate.
Includes hood and mesh bird screen filter integrated
into the hood, dry bulb sensor and relief damper. Sepa-
HAIL GUARD KIT
Kit contains protected grilles made of expanded aluminum grilles with full perimeter 1-1/2 inch frame. Sloped
hoods are also included to assure maximum protection.
FILTER / FRAME KIT (SINGLE PHASE ONLY)
Kit contains the necessary hardware to field install
return air filters into the base unit. Pre-cut filter racks
and appropriate cleanable standard size filters are
shipped in one kit (1" filter is supplied). This kit is available for single phase horizontal or vertical duct application only. Standard in all 3 Phase models.
MOTORIZED FRESH AIR DAMPER
Designed for duct mounted side return and unit
mounted down shot return applications. Damper capable of providing 0% thru 50% of outdoor air (field supplied). Closes on power loss, includes hood and screen
assembly.
Unitary Products Group 3
036-21528-001-A-0303
RECTANGLE TO ROUND ADAPTERS
Kit includes one supply and one return air rectangle to
round duct adapter. Adapters are preformed and
designed to fit over current duct openings on the base
unit. Transition is from 15" square to 14" round.
ROOF CURBS
NRCA approved curbs provide proper fit to base unit
for rooftop installations. Curbs are designed to be
assembled through hinge pins in each corner. Kit also
provides seal strip to assure a water tight seal. Eight
and 14 inch high roof curbs are available.
MANUAL OUTDOOR DAMPER
Provides 0% thru 50% outdoor air capability (field
adjustable). Designed for duct mounted side return and
unit mounted down shot applications. Includes hood
and screen assembly.
WALL THERMOSTAT
The units are designed to operate with 24-volt electronic and electro-mechanical thermostats. All units
can operate with single stage heat / single stage cool
thermostats - with or without the economizer.
LOW AMBIENT KIT
Kit provides necessary hardware to convert unit to
operate in cooling cycle down to 0∞ F. Standard unit
operation 45∞ F.
TRANSFORMER KIT (SINGLE PHASE ONLY)
Kit provides necessary hardware to provide single
phase models from factory furnished 40 VA transformer capability to 75 VA transformer capability.
ELECTRIC HEATERS
Each heater package provides easy installation of electric heat strips. Slide in design with plug in harness and
agency approved. Heaters are available from 5.0 KW
sizes and are designed for single point and dual connection.
TABLE OF CONTENTS
Description ............................................................................1
Standard Features / Benefits ................................................1
Field-installed Accessories ...................................................3
Unit Cut Away .......................................................................5
Ratings .................................................................................5
Physical Data ........................................................................5
Cooling Capacities - 2 Ton (BHP024) ..................................6
Cooling Capacities - 2-1/2 Ton (BHP030) ............................7
Cooling Capacities - 3 Ton (BHP036) ..................................8
Cooling Capacities - 3-1/2 Ton (BHP042) ............................9
Cooling Capacities - 4 Ton (BHP048) ................................10
Heating Capacities - 2 Ton (BHP024) ................................11
Heating Capacities - 2-1/2 Ton (BHP030) .........................11
Heating Capacities - 3 Ton (BHP036) ................................12
Heating Capacities - 3-1/2 Ton (BHP042) ..........................12
Heating Capacities - 4 Ton (BHP048) ................................13
Side & Bot. Sup. Air Blower Perf. (208/230/460 Volts) ...... 14
Additional Static Resistance .............................................. 14
Field Wiring Diagram ......................................................... 15
Electrical Data (Basic Unit) ................................................ 16
Electrical Data (13 Seer Heat Pump / Electric Heat) ......... 17
Application Data ................................................................. 18
Center of Gravity and Weights ........................................... 18
Unit Clearances ................................................................. 18
Unit Dimensions ................................................................. 19
Typical Applications ........................................................... 20
Roof Curb Dimensions ....................................................... 21
Typical Wiring Diagram (208/230-1-60 Power Supply) ...... 22
Typical Wiring Diagram (230-3-60 Power Supply) ............. 23
Typical Wiring Diagram (460-3-60 Power Supply) ............. 24
Mechanical Specifications .................................................. 25
4 Unitary Products Group
03 6-21528-00 1-A-0303
DIRECT DRIVE
CONDENSER
FAN MOTOR
HIGHLY EFFICIENT ENHANCED
COPPER TUBE/ALUMINUM FIN
INDOOR COIL
HIGHLY EFFICIENT
ENHANCED COPPER
TUBE/ALUMINUM FIN
OUTDOOR COIL
BACK AND BOTTOM
RETURN AIR
AND SUPPLYAIR
DUCT OPENING
HIGH VOLTAGE
TERMINAL BLOCK
LOW VOLTAGE
TERMINAL BLOCK
LONG-LASTING
POWDER PAINT
FINISH
HIGH-EFFICIENCY
COMPRESSOR
RIGIDLY
MOUNTED
DECORATIVE
PROTECTIVE
COIL GUARD
ECM DIRECT DRIVE
BLOWER MOTOR WITH
SLIDE-OUT BLOWER ASSEMBLY
HEAVY GAUGE
REMOVABLE
BASE RAILS
FIGURE 1 - UNIT CUT AWAY
TABLE 1: RATINGS
MODEL
BHP
COOLING CAPACITY
80 / 67-95∞F
1
HSPF
MBH SEER EER MBH COP MBH COP SINGLE PHASE THREE PHASE
1
SOUND
RATING
(dbels)
2
024 24.4 13.0 11.3 7.6 79 21.8 3.40 11.0 2.00 5.0, 7.5, 10.0 N / A
030 30.0 13.0 11.3 7.6 77 28.2 3.40 16.5 2.20 5.0, 7.5, 10.0, 15.0 10.0, 15.0
036 35.5 13.0 11.3 7.6 77 32.0 3.30 18.9 2.20 5.0, 7.5, 10.0, 15.0 10.0, 15.0
042 42.0 13.0 11.3 7.6 83 42.0 3.40 23.0 2.20 10.0, 15.0 10.0, 15.0
048 47.0 13.0 11.3 7.6 82 45.0 3.30 25.8 2.20 10.0, 15.0, 20.0, 25.0 10.0, 15.0, 20.0, 25.0
1.
Certified in accordance with the Uniary Small Equipment certification program, which is based on ARI Standard 210/240.
2.
Rated in accordance with ARI Standard 270.
SEER =Seasonal Energy Efficiency Ratio - the total cooling output in BTU's during a normal annual usage period for cooling divided by the total electric
power input in watt-hours during the same period.
COP = Coefficient of Performance - the total heating capacity provided by the refrigeration system, including circulating fan heat but excluding supplementary resistance (BGUís per hour) divided by the total electric input (watts) x 3.412.
NET HEATING CAPACITY
@47∞F@17∞F
AVAILABLE ELECTRIC HEAT
NOMINAL CAPACITY KW
TABLE 2: PHYSICAL DATA
BHP
11 x 1 0
3/4
3
15
4.38
22
1/4
2,400
2
20
11. 7
11 x 10
3/4
3
16
5.63
22
1/4
2,400
2
20
16.4
INDOOR
BLOWER
INDOOR
COIL
OUTDOOR
FAN
OUTDOOR
COIL
MODELS
CENTRIFUGAL BLOWER (Dia. x Wd. in.)
FAN MOTOR HP (ECM)
ROWS DEEP
FINS PER INCH
FACE AREA (Sq. Ft.)
PROPELLER DIA. (in.)
FAN MOTOR HP
NOM. CFM TOTAL
ROWS DEEP
FINS PER INCH
FACE AREA (Sq. Ft.)
024 030 036 042 048
10 X 8
1/2
2
15
4.38
22
1/4
1,800
1
20
11. 7
10 X 8
1/2
3
13
4.38
22
1/4
1,800
1
20
11. 7
CHARGE REFRIGERANT 22 (lbs./oz.) 5 / 5 5 / 15 8 / 4 9 / 14 12 / 0
FILTER FACE AREA (Sq. Ft. / Qty. / Size) 4.28 / 2 / 14 x 22
COMPRESSOR Hermetic Type, Qty. = 1 Reciprocating Scroll Scroll Scroll Scroll
11 X 1 0
3/4
3
16
5.63
22
1/4
3,000
2
20
16.4
Unitary Products Group 5
TABLE 3: COOLING CAPACITIES - 2 TON (BHP024)
TEMPERATURE AIR ON
OUTDOOR COIL
72 67 62 57 72 67 62 57
NET CAP. MBH 29.1 26.0 23.8 23.4 29.7 26.6 24.3 23.9
POWER INPUT kW 1.93 1.91 1.88 1.87 1.95 1.93 1.91 1.90
86 19.2 23.1 23.8 23.4 20.9 25.1 24.3 23.9
83 16.9 20.8
85 ∞F
95 ∞F
105 ∞F
115 ∞F
125 ∞F
1.
These capacities are net capacities - indoor fan heat deducted.
1
MBH
Sensible Capacity
NET CAP. MBH 27.2 24.2 22.1 22.0 27.7 24.6 22.5 22.4
POWER INPUT kW 2.07 2.06 2.02 2.02 2.09 2.08 2.05 2.04
1
MBH
Sensible Capacity
NET CAP. MBH 23.8 22.4 20.5 20.6 24.2 22.8 20.8 20.9
POWER INPUT kW 2.20 2.21 2.17 2.16 2.24 2.24 2.20 2.19
1
MBH
Sensible Capacity
NET CAP. MBH 20.4 20.7 18.9 19.2 20.6 20.9 19.1 19.4
POWER INPUT kW 2.34 2.36 2.32 2.31 2.38 2.40 2.36 2.35
1
MBH
Sensible Capacity
NET CAP. MBH 17.0 18.9 17.3 17.8 17.0 19.0 17.5 17.9
POWER INPUT kW 2.47 2.51 2.46 2.45 2.52 2.56 2.51 2.50
1
MBH
Sensible Capacity
Entering Dry
Entering Dry
Entering Dry
Entering Dry
Entering Dry
80 14.5 18.5 21.9 22.7 15.6 19.8 23.4 23.6
77 12.2 16.1 19.5 20.3 12.9 17.2 20.7 20.9
Bulb ∞F
74 9.9 13.8 17.2 18.0 10.3 14.5 18.0 18.2
71 #N/A 11.5 14.9 15.7 #N/A 11.9 15.4 15.6
68 #N/A 9.1 12.5 13.3 #N/A 9.2 12.7 12.9
86 18.6 22.3 22.1 22.0 20.1 23.7 22.5 22.4
83 16.2 20.0
80 13.9 17.7 20.8 21.4 14.8 18.9 21.8 22.1
77 11.6 15.3 18.4 19.0 12.2 16.2 19.2 19.4
Bulb ∞F
74 9.2 13.0 16.1 16.7 9.5 13.5 16.5 16.8
71 #N/A 10.7 13.8 14.4 #N/A 10.9 13.8 14.1
68 #N/A 8.3 11.4 12.0 #N/A 8.2 11.2 11.5
86 19.5 21.5 20.5 20.6 20.4 22.3 20.8 20.9
83 17.2 19.2
80 14.9 16.9 19.7 20.0 15.9 18.1 20.4 20.6
77 12.6 14.6 17.4 17.7 13.3 15.4 17.8 18.0
Bulb ∞F
74 10.2 12.2 15.1 15.3 10.6 12.7 15.1 15.3
71 #N/A 9.9 12.7 13.0 #N/A 10.1 12.4 12.6
68 #N/A 7.6 10.4 10.7 #N/A 7.4 9.8 10.0
86 20.4 20.7 18.9 19.2 20.6 20.9 19.1 19.4
83 18.2 18.5 18.9 19.2 19.5 19.8 19.1 19.4
80 15.9 16.1 18.7 18.6 17.0 17.3 19.0 19.1
77 13.6 13.8 16.4 16.3 14.4 14.6 16.4 16.5
Bulb ∞F
74 11.2 11.5 14.1 14.0 11.7 11.9 13.7 13.8
71 #N/A 9.1 11.7 11.6 #N/A 9.3 11.1 11.2
68 #N/A 6.8 9.4 9.3 #N/A 6.6 8.4 8.5
86 21.3 19.9 17.3 17.8 20.8 19.5 17.5 17.9
83 19.2 17.7
80 16.9 15.4
77 14.6 13.0 15.4 15.0 15.4 13.8 15.0 15.0
Bulb ∞F
74 12.2 10.7 13.1 12.6 12.8 11.1 12.3 12.3
71 #N/A 8.4 10.7 10.3 #N/A 8.5 9.7 9.7
68 #N/A 6.0 8.4 8.0 #N/A 5.8 7.0 7.0
036-21528-001-A-0303
TEMPERATURE OF AIR ON INDOOR COIL
800 CFM 900 CFM
WB ∞FWB ∞F
23.8 23.4 18.3 22.5 24.3 23.9
22.1 22.0 17.5 21.5 22.5 22.4
20.5 20.6 18.5 20.7 20.8 20.9
17.3 17.8 20.6 18.9 17.5 17.9
17.7 17.3 18.1 16.5 17.6 17.7
ALL SENSIBLE CAPACITY
6 Unitary Products Group
03 6-21528-00 1-A-0303
TABLE 4: COOLING CAPACITIES - 2-1/2 TON (BHP030)
TEMPERATURE OF AIR ON INDOOR COIL
TEMPERATURE AIR ON
OUTDOOR COIL
72 67 62 57 72 67 62 57
NET CAP. MBH 34.1 31.5 28.4 29.9 35.4 32.7 29.5 31.0
POWER INPUT kW 2.52 2.48 2.44 2.43 2.64 2.58 2.54 2.53
86 23.9 29.8 28.4 29.9 25.7 31.8 29.5 31.0
83 21.0 26.9
85 ∞F
95 ∞F
105 ∞F
115 ∞F
125 ∞F
1.
These capacities are net capacities - indoor fan heat deducted.
1
MBH
Sensible Capacity
NET CAP. MBH 32.6 29.4 26.8 28.9 33.7 30.4 27.7 29.8
POWER INPUT kW 2.83 2.81 2.71 2.70 2.93 2.91 2.81 2.79
1
MBH
Sensible Capacity
NET CAP. MBH 30.3 27.2 25.0 26.7 31.5 28.2 26.0 27.7
POWER INPUT kW 3.14 3.12 3.04 3.06 3.24 3.22 3.14 3.16
1
MBH
Sensible Capacity
NET CAP. MBH 28.0 24.9 23.2 24.4 29.3 26.1 24.4 25.6
POWER INPUT kW 3.45 3.43 3.37 3.42 3.56 3.54 3.48 3.53
1
MBH
Sensible Capacity
NET CAP. MBH 25.6 22.7 21.4 22.2 27.2 24.0 22.7 23.5
POWER INPUT kW 3.76 3.74 3.70 3.78 3.87 3.85 3.82 3.89
1
MBH
Sensible Capacity
Entering Dry
Entering Dry
Entering Dry
Entering Dry
Entering Dry
80 18.1 23.9 27.9 29.6 19.0 25.2 29.2 30.8
77 15.2 21.0 24.9 26.6 15.7 21.9 25.9 27.5
Bulb ∞F
74 12.3 18.1 22.0 23.7 12.4 18.5 22.6 24.2
71 #N/A 15.2 19.1 20.8 #N/A 15.2 19.2 20.9
68 #N/A 12.3 16.2 17.9 #N/A 11.9 15.9 17.5
86 22.8 28.2 26.8 28.9 25.0 29.7 27.7 29.8
83 19.9 25.3
80 17.0 22.4 26.6 28.3 18.3 24.2 27.5 29.5
77 14.1 19.5 23.6 25.4 15.0 20.8 24.2 26.2
Bulb ∞F
74 11.1 16.5 20.7 22.5 11.7 17.5 20.9 22.9
71 #N/A 13.6 17.8 19.6 #N/A 14.2 17.6 19.6
68 #N/A 10.7 14.9 16.7 #N/A 10.9 14.3 16.2
86 21.7 26.6 25.0 26.7 23.9 27.9 26.0 27.7
83 18.8 24.1
80 15.9 21.1 25.4 26.3 17.2 22.9 26.2 27.5
77 13.0 18.2 22.4 23.3 13.9 19.6 22.9 24.2
Bulb ∞F
74 10.1 15.3 19.5 20.4 10.6 16.3 19.6 20.9
71 #N/A 12.4 16.6 17.5 #N/A 13.0 16.2 17.6
68 #N/A 9.5 13.7 14.6 #N/A 9.7 12.9 14.2
86 20.7 24.9 23.2 24.4 22.8 26.1 24.4 25.6
83 17.7 22.8 23.2 24.4 19.5 25.0 24.4 25.6
80 14.8 19.9 24.2 24.2 16.2 21.7 24.8 25.5
77 11.9 17.0 21.3 21.3 12.8 18.4 21.5 22.2
Bulb ∞F
74 9.0 14.1 18.3 18.4 9.5 15.1 18.2 18.9
71 #N/A 11.2 15.4 15.4 #N/A 11.8 14.9 15.5
68 #N/A 8.3 12.5 12.5 #N/A 8.4 11.6 12.2
86 19.6 23.3 21.4 22.2 21.7 24.3 22.7 23.5
83 16.7 21.6
80 13.7 18.7 23.0 22.1 15.1 20.5
77 10.8 15.8 20.1 19.2 11.7 17.2 20.2 20.2
Bulb ∞F
74 7.9 12.9 17.1 16.3 8.4 13.9 16.8 16.8
71 #N/A 10.0 14.2 13.4 #N/A 10.5 13.5 13.5
68 #N/A 7.1 11.3 10.4 #N/A 7.2 10.2 10.2
1000 CFM 1125 CFM
WB ∞FWB ∞F
28.4 29.9 22.4 28.5 29.5 31.0
26.8 28.9 21.7 27.5 27.7 29.8
25.0 26.7 20.6 26.3 26.0 27.7
21.4 22.2 18.4 23.8 22.7 23.5
23.5 23.5
ALL SENSIBLE CAPACITY
Unitary Products Group 7
TABLE 5: COOLING CAPACITIES - 3 TON (BHP036)
TEMPERATURE AIR ON
OUTDOOR COIL
72 67 62 57 72 67 62 57
NET CAP. MBH 41.137.534.534.342.438.635.535.3
POWER INPUT kW 2.89 2.81 2.73 2.73 3.00 2.91 2.83 2.82
86 25.6 32.3 34.5 34.3 28.2 35.5 35.5 35.3
83 22.5 29.3 33.5 33.6 24.7 32.0
85 ∞F
95 ∞F
105 ∞F
115 ∞F
125 ∞F
1.
These capacities are net capacities - indoor fan heat deducted.
1
MBH
Sensible Capacity
NET CAP. MBH 38.534.932.532.639.435.833.333.4
POWER INPUT kW 3.21 3.15 3.05 3.06 3.31 3.25 3.15 3.16
1
MBH
Sensible Capacity
NET CAP. MBH 35.632.129.530.436.432.830.231.1
POWER INPUT kW 3.61 3.52 3.44 3.45 3.70 3.61 3.53 3.54
1
MBH
Sensible Capacity
NET CAP. MBH 32.629.326.528.233.329.927.028.8
POWER INPUT kW 4.01 3.88 3.83 3.84 4.10 3.97 3.91 3.92
1
MBH
Sensible Capacity
NET CAP. MBH 29.726.423.526.030.226.923.926.4
POWER INPUT kW 4.41 4.25 4.21 4.22 4.49 4.33 4.29 4.30
1
MBH
Sensible Capacity
Entering Dry
Entering Dry
Entering Dry
Entering Dry
Entering Dry
80 19.5 26.3 31.7 32.2 21.2 28.5 34.5 35.0
77 16.5 23.2 28.7 29.1 17.7 25.0 31.0 31.5
Bulb ∞F
74 13.4 20.2 25.7 26.1 14.2 21.6 27.5 28.0
71 #N/A 17.2 22.6 23.1 #N/A 18.1 24.0 24.5
68 #N/A 14.1 19.6 20.0 #N/A 14.6 20.5 21.0
86 25.0 30.9 32.5 32.6 27.5 33.9 33.3 33.4
83 22.0 27.9 31.9 32.0 24.0 30.4
80 19.0 24.8 30.5 30.6 20.5 26.9 33.0 33.1
77 15.9 21.8 27.5 27.5 17.0 23.4 29.5 29.6
Bulb ∞F
74 12.9 18.8 24.4 24.5 13.5 19.9 26.0 26.1
71 #N/A 15.7 21.4 21.5 #N/A 16.4 22.5 22.6
68 #N/A 12.7 18.4 18.5 #N/A 12.9 19.0 19.1
86 23.9 29.4 29.5 30.4 26.2 31.9 30.2 31.1
83 20.9 26.6 29.2 30.0 22.7 28.9
80 17.9 23.6 27.8 28.6 19.2 25.4 30.0 30.8
77 14.8 20.5 24.8 25.5 15.7 21.9 26.5 27.3
Bulb ∞F
74 11.8 17.5 21.8 22.5 12.2 18.4 23.0 23.8
71 #N/A 14.5 18.7 19.5 #N/A 14.9 19.5 20.3
68 #N/A 11.4 15.7 16.4 #N/A 11.4 16.0 16.8
86 22.8 27.8 26.5 28.2 25.0 29.9 27.0 28.8
83 19.8 25.3 26.5 28.0 21.5 27.4 27.0 28.8
80 16.8 22.3 25.2 26.5 18.0 23.9 27.0 28.5
77 13.7 19.2 22.2 23.5 14.5 20.4 23.5 25.0
Bulb ∞F
74 10.7 16.2 19.1 20.5 11.0 16.9 20.0 21.5
71 #N/A 13.2 16.1 17.4 #N/A 13.4 16.5 18.0
68 #N/A 10.1 13.1 14.4 #N/A 9.9 13.0 14.5
86 21.7 26.3 23.5 26.0 23.7 27.9 23.9 26.4
83 18.7 24.0 23.8 25.9 20.2 25.9
80 15.7 21.0 22.6 24.5 16.7 22.4 24.1 26.2
77 12.6 17.9 19.5 21.5 13.2 18.9 20.6 22.7
Bulb ∞F
74 9.6 14.9 16.5 18.4 9.7 15.4 17.1 19.2
71 #N/A 11.9 13.5 15.4 #N/A 11.9 13.6 15.7
#78 #N/A 8.8 10.4 12.4 #N/A 8.4 10.1 12.2
1050 CFM 1200 CFM
036-21528-001-A-0303
TEMPERATURE OF AIR ON INDOOR COIL
WB ∞FWB ∞F
35.5 35.3
33.3 33.4
30.2 31.1
23.9 26.4
ALL SENSIBLE CAPACITY
8 Unitary Products Group
03 6-21528-00 1-A-0303
TABLE 6: COOLING CAPACITIES - 3-1/2 TON (BHP042)
TEMPERATURE OF AIR ON INDOOR COIL
TEMPERATURE AIR ON
OUTDOOR COIL
72 67 62 57 72 67 62 57
NET CAP. MBH 48.8 44.5 40.5 40.6 49.2 44.9 40.8 41.0
POWER INPUT kW 3.37 3.32 3.21 3.20 3.43 3.38 3.27 3.26
86 31.6 39.4 40.5 40.6 33.0 41.0 40.8 41.0
83 27.8 35.6 40.1 40.5 28.9 36.9
85 ∞F
95 ∞F
105 ∞F
115 ∞F
125 ∞F
1.
These capacities are net capacities - indoor fan heat deducted.
1
MBH
Sensible Capacity
NET CAP. MBH 45.4 41.5 38.3 38.5 45.7 41.9 38.6 38.8
POWER INPUT kW 3.67 3.66 3.54 3.54 3.72 3.71 3.60 3.60
1
MBH
Sensible Capacity
NET CAP. MBH 41.9 37.7 35.2 35.6 42.1 37.9 35.4 35.7
POWER INPUT kW 4.01 3.98 3.89 3.88 4.06 4.03 3.94 3.93
1
MBH
Sensible Capacity
NET CAP. MBH 38.7 34.2 32.4 32.9 38.8 34.3 32.5 33.0
POWER INPUT kW 4.41 4.35 4.28 4.28 4.46 4.40 4.33 4.32
1
MBH
Sensible Capacity
NET CAP. MBH 35.6 30.7 29.6 30.3 35.5 30.6 29.6 30.2
POWER INPUT kW 4.81 4.73 4.68 4.67 4.85 4.77 4.72 4.71
1
MBH
Sensible Capacity
Entering Dry
Entering Dry
Entering Dry
Entering Dry
Entering Dry
80 24.0 31.8 38.8 40.2 24.8 32.8 40.1 41.5
77 20.2 27.9 35.0 36.4 20.7 28.8 36.0 37.4
Bulb ∞F
74 16.4 24.1 31.2 32.6 16.7 24.7 31.9 33.4
71 #N/A 20.3 27.4 28.7 #N/A 20.6 27.9 29.3
68 #N/A 16.5 23.5 24.9 #N/A 16.5 23.8 25.2
86 30.7 38.2 38.3 38.5 32.0 39.8 38.6 38.8
83 26.9 34.4 38.1 38.3 27.9 35.7
80 23.0 30.6 37.5 37.9 23.9 31.6 38.8 39.2
77 19.2 26.8 33.6 34.0 19.8 27.6 34.7 35.1
Bulb ∞F
74 15.4 23.0 29.8 30.2 15.7 23.5 30.6 31.0
71 #N/A 19.1 26.0 26.4 #N/A 19.4 26.5 26.9
68 #N/A 15.3 22.2 22.6 #N/A 15.3 22.4 22.8
86 28.1 34.5 35.2 35.6 29.4 35.8 35.4 35.7
83 24.5 31.6 34.8 35.1 25.6 33.0 35.2 35.5
80 21.0 28.1 33.7 33.8 21.8 29.1 34.9 35.1
77 17.4 24.6 30.1 30.3 18.0 25.3 31.1 31.2
Bulb ∞F
74 13.9 21.0 26.6 26.7 14.1 21.5 27.3 27.4
71 #N/A 17.5 23.0 23.2 #N/A 17.7 23.5 23.6
68 #N/A 13.9 19.5 19.6 #N/A 13.9 19.7 19.8
86 26.8 32.5 32.4 32.9 28.1 33.4 32.5 33.0
83 23.3 30.2 32.1 32.3 24.3 31.5 32.3 32.7
80 19.7 26.7 31.2 31.0 20.5 27.7 32.4 32.2
77 16.2 23.1 27.6 27.5 16.7 23.9 28.6 28.4
Bulb ∞F
74 12.6 19.6 24.1 24.0 12.9 20.1 24.8 24.6
71 #N/A 16.1 20.6 20.4 #N/A 16.3 20.9 20.8
68 #N/A 12.5 17.0 16.9 #N/A 12.5 17.1 17.0
86 25.5 30.4 29.6 30.3 26.8 31.0 29.6 30.2
83 22.0 28.8 29.4 29.6 23.0 30.1 29.5 29.9
80 18.5 25.3 28.7 28.3 19.2 26.3 29.8 29.4
77 14.9 21.7 25.1 24.8 15.4 22.5 26.0 25.6
Bulb ∞F
74 11.4 18.2 21.6 21.2 11.6 18.6 22.2 21.8
71 #N/A 14.6 18.1 17.7 #N/A 14.8 18.4 18.0
68 #N/A 11.1 14.5 14.1 #N/A 11.0 14.6 14.2
1300 CFM 1400 CFM
WB ∞FWB ∞F
40.8 41.0
38.6 38.8
ALL SENSIBLE CAPACITY
Unitary Products Group 9
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